This is caused by excessive emotional fluctuations during menstruation, emotional changes can easily affect the endocrine changes in the nervous system, menstruation is regulated by the endocrine nervous system, if the endocrine disorder is easy to cause menstrual disorders, neuroendocrine regulation disorders can easily cause menopause, serious will cause amenorrhea, Chinese medicine said it is caused by qi stagnation and blood stasis, so during menstruation should relax Therefore, you should relax your mood, don’t be anxious and angry, and your menstruation will return to normal after your mood is relieved. If the menstruation does not resume, you can reasonably take blood-boosting drugs such as motherwort under the guidance of a doctor to regulate, the use of Western medicine is generally under the guidance of a doctor to take reasonable hormone drugs to regulate, hormone drugs have certain side effects, it is best not to eat indiscriminately, so as not to affect health. In the menstrual period need to maintain a relaxed mood, pay attention to diet, but also can not change the living environment, can prevent menstrual disorders.